Meteorological measuring instruments for meteorological information monitoring and early warning

Abstract

The embodiment of the present invention discloses a meteorological measuring instrument for use in meteorological information monitoring and early warning, including a wind direction detection box, a fin, a rotating block, an orienting assembly, and a display ring. The wind direction detection box is provided with a storage chamber and a plurality of slides connecting the storage chamber with the external space. The fin is rotatably arranged on the wind direction detection box and is directly opposite to the slide, and is used to rotate under the action of wind force. The rotating block is rotatably arranged in the storage chamber, and the rotating block is inclined near the end surface of the fin. The orienting assembly is arranged in the slide, and is used to drive the rotating block to rotate under the action of the fin rotation. The display ring is rotatably arranged on the periphery of the wind direction detection box and is connected to the rotating block, and the display ring is used to indicate the wind direction. Compared with the prior art, the meteorological measuring instrument provided in the above embodiment displays the instantaneous wind direction through the fins, and displays the comprehensive wind direction over a period of time through the display ring, which solves the problem that the wind direction over a period of time cannot be measured in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of meteorological detection, and in particular to a meteorological measuring instrument used for meteorological information monitoring and early warning. Background Art

[0002] Bad weather can greatly affect people's normal lives, especially the frequency of traffic accidents. Therefore, it is necessary to set up weather detectors in many places according to the terrain, objects and environmental conditions, which can detect wind speed, wind direction, temperature, humidity, visibility, black ice, rain and snow and other weather conditions as needed; among them, wind direction detection is particularly important, but the wind direction detection in the existing technology can only display the wind direction at the time of observation, and cannot display the approximate wind direction during the entire time. Summary of the invention

[0003] Based on this, it is necessary to provide a meteorological measuring instrument that can display the approximate wind direction throughout the entire time and is used for meteorological information monitoring and early warning.

[0004] A meteorological measuring instrument used for meteorological information monitoring and early warning, comprising:

[0005] A wind direction detection box, wherein the wind direction detection box is provided with a storage cavity and a plurality of slide grooves connecting the storage cavity and an external space;

[0006] A fin, the fin is rotatably disposed on the wind direction detection box and directly faces the slide slot, and is used to rotate under the action of wind;

[0007] A rotating block, the rotating block is rotatably disposed in the receiving cavity, and the rotating block is inclinedly disposed close to the end surface of the fin;

[0008] an orientation component, the orientation component is disposed in the slide slot and is used to drive the rotating block to rotate under the rotation of the fin; and

[0009] A display ring is rotatably arranged on the outer periphery of the wind direction detection box and is connected to the rotating block. The display ring is used to indicate the wind direction.

[0010] In some embodiments of the meteorological measuring instrument, a conductive block is provided on the end surface of the fin close to the wind direction detection box, and the directional assembly is provided with a power connecting rod fixed in the slide groove, and the power connecting rod is used to energize and drive the directional assembly to collide with the rotating block after contacting the conductive block.

[0011] In some embodiments of the meteorological measuring instrument, the directional assembly also includes a push block abutting the power connection pole and slidingly arranged in the slide groove, a push pin fixedly connected to the push block and slidingly arranged in the slide groove, and a spring whose two ends are respectively fixed on the wind direction detection box and the push block, and the spring is used to be compressed after power is turned on to drive the push pin to move toward the rotating block.

[0012] In some embodiments of the meteorological measuring instrument, the rotating block is connected to the wind direction detection box in a damped rotation manner.

[0013] In some embodiments of the meteorological measuring instrument, a first magnetic component is fixedly provided on the rotating block, a second magnetic component is fixedly provided on the display ring, and the second magnetic component is magnetically connected to the first magnetic component so that the display ring rotates with the rotating block.

[0014] In some embodiments of the meteorological measuring instrument, the meteorological measuring instrument also includes a mounting part fixedly connected to the wind direction detection box, a meteorological box for detecting weather, a floating block for driving the meteorological box to float in the air, and a connecting component connecting the meteorological box and the mounting part.

[0015] In some embodiments of the meteorological measuring instrument, the connecting assembly includes a telescopic tube, and two ends of the telescopic tube are respectively fixed to the meteorological box and the mounting member.

[0016] In some embodiments of the meteorological measuring instrument, the number of the telescopic tubes is two, and the connecting assembly also includes a first synchronous wheel, a second synchronous wheel, a synchronous belt, a first wire roller, a second wire roller, a first wire and a second wire; the synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel, the first synchronous wheel is connected to the first wire roller, and the first wire roller is connected to the first wire; the second synchronous wheel is connected to the second wire roller, and the second wire roller is connected to the second wire, and the first wire and the second wire are respectively used to drive the two telescopic tubes to extend and retract.

[0017] In some embodiments of the meteorological measuring instrument, the meteorological measuring instrument also includes an anti-drop component for preventing the meteorological box from falling, and electrorheological fluid is provided in the telescopic tube. The anti-drop component is used to change the magnetic field received by the electrorheological fluid so that the electrorheological fluid solidifies and locks the telescopic tube.

[0018] In some embodiments of the meteorological measuring instrument, the anti-drop assembly includes an inner box fixed in the meteorological box and having a accommodating cavity, a wind cup rotatably arranged on the inner box and used to rotate under the action of wind, an inner rod connected to the rotating shaft of the wind cup, an outer tube slidably arranged on the inner rod, an elastic member arranged between the inner rod and the outer tube, a counterweight block connected to the outer tube, a conductive member arranged on the counterweight block, and a conductive ring fixed on the inner wall of the inner box;

[0019] When the wind cup rotates, the outer tube rotates with the inner rod and moves in a direction away from the inner rod, and when the conductive member contacts the conductive ring, the magnetic field received by the electrorheological fluid changes and solidifies, thereby locking the telescopic tube.

[0020] Implementing the embodiments of the present invention will have the following beneficial effects:

[0021] According to the meteorological measuring instrument provided by the above embodiment, the fin changes its direction in real time according to the wind direction. When the wind direction changes, the fin rotates relative to the wind direction detection box. The rotation of the fin drives the directional assembly in the slide groove arranged around the fin rotation axis to work, so that the corresponding directional assembly hits the end face of the rotating block close to the fin. Since the end face of the directional assembly hitting the rotating block is an inclined surface, the rotating block rotates under the impact of the directional assembly until the corresponding directional assembly is facing the lowest point of the inclined surface, and the rotating block will not rotate. After the rotating block rotates, it drives the display ring to rotate so that the display ring displays the wind direction. It should be noted that since the impact of the directional assembly on the rotating block is an intermittent force, the rotating block will not rotate to the corresponding low point immediately, but will slowly rotate the angle as the wind direction changes and under the impact of different directional assemblies. Therefore, the direction displayed by the display ring connected to the rotating block is the comprehensive wind direction in the previous period of time. Compared with the prior art, the meteorological measuring instrument provided by the above embodiment displays the instantaneous wind direction through the fins and displays the comprehensive wind direction in a period of time through the display ring, which solves the problem that the wind direction in a period of time cannot be measured in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] in:

[0024] Figure 1 A schematic diagram of the structure of a meteorological measuring instrument provided in one embodiment.

[0025] Figure 2for Figure 1 Schematic diagram of the partial structure of the meteorological measuring instrument.

[0026] Figure 3 for Figure 1 Schematic diagram of the partial structure of the meteorological measuring instrument.

[0027] Figure 4 A partial structural schematic diagram of a meteorological measuring instrument provided in yet another embodiment.

[0028] Reference numerals:

[0029] 110-wind direction detection box, 110a-storage cavity, 110b-slide groove, 120-fin, 122-conductive block, 130-rotating block, 132-first magnetic member, 140-directional assembly, 142-electric pole, 144-push block, 146-thimble, 148-spring, 150-display ring, 160-mounting part, 170-weather box, 180-floating block, 190-connecting assembly, 191-telescopic tube, 192-first synchronous wheel. 193-second synchronous wheel, 194-synchronous belt, 195-first conductor, 196-second conductor, 200-anti-drop assembly, 201-inner box, 201a-accommodating chamber, 202-wind cup, 203-inner rod, 204-outer tube, 205-elastic member, 206-counterweight, 207-conductive member, 208-conductive ring, 210-support foot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] See also Figure 1-Figure 4 The embodiment of the present invention provides a meteorological measuring instrument for meteorological information monitoring and early warning, including a wind direction detection box 110, a fin 120, a rotating block 130, an orienting assembly 140 and a display ring 150. The wind direction detection box 110 is provided with a storage chamber 110a and a plurality of slides 110b connecting the storage chamber 110a with the external space. The fin 120 is rotatably arranged on the wind direction detection box 110 and is directly opposite to the slide 110b, and is used to rotate under the action of wind force. The rotating block 130 is rotatably arranged in the storage chamber 110a, and the end surface of the rotating block 130 close to the fin 120 is inclined. The orienting assembly 140 is arranged in the slide 110b, and is used to drive the rotating block 130 to rotate under the rotation of the fin 120. The display ring 150 is rotatably arranged on the periphery of the wind direction detection box 110 and is connected to the rotating block 130. The display ring 150 is used to indicate the wind direction.

[0034] According to the meteorological measuring instrument provided by the above embodiment, the fin 120 changes its orientation in real time according to the wind direction. When the wind direction changes, the fin 120 rotates relative to the wind direction detection box 110. The rotation of the fin 120 drives the directional assembly 140 in the slide slot 110b arranged around the rotation axis of the fin 120 to work, so that the corresponding directional assembly 140 hits the end surface of the rotating block 130 close to the fin 120. Since the end surface of the directional assembly 140 hitting the rotating block 130 is an inclined surface, the rotating block 130 rotates under the impact of the directional assembly 140 until the corresponding directional assembly 140 is facing the lowest point of the inclined surface, and the rotating block 130 will not rotate. After the rotating block 130 rotates, it drives the display ring 150 to rotate, so that the display ring 150 displays the wind direction. It should be noted that, since the impact of the directional assembly 140 on the rotating block 130 is an intermittent force, the rotating block 130 will not rotate to the corresponding low point immediately, but will slowly rotate with the change of wind direction and under the impact of different directional assemblies 140. Therefore, the direction displayed by the display ring 150 connected to the rotating block 130 is the comprehensive wind direction in the previous period of time.

[0035] Compared with the prior art, the meteorological measuring instrument provided in the above embodiment displays the instantaneous wind direction through the fins 120 and displays the comprehensive wind direction within a period of time through the display ring 150, thereby solving the problem that the prior art cannot measure the wind direction within a period of time.

[0036] It should be noted that the above embodiment does not mention the specific structure of the orientation component 140, because there are many ways to implement the orientation component 140, such as by opening an annular groove on the fin 120 and setting a pressure block in the annular groove, and the orientation component 140 is provided with a firing pin, a spiral spring and other structures.

[0037] See also Figure 1 and Figure 2 In an embodiment provided by the present invention, a conductive block 122 is provided on the end surface of the fin 120 close to the wind direction detection box 110, and a power connecting rod 142 fixed in the slide slot 110b is provided on the directional assembly 140. The power connecting rod 142 is used to energize after contacting the conductive block 122 and drive the directional assembly 140 to hit the rotating block 130. Compared with other mechanical structures, in the structure provided by this embodiment, the fin 120 will not be subject to resistance from the directional assembly 140 when rotating, so that the real-time wind direction can be measured more accurately.

[0038] In a specific embodiment, the directional assembly 140 further includes a push block 144 that abuts against the power connection pole 142 and is slidably disposed in the slide slot 110b, a pin 146 that is fixedly connected to the push block 144 and is slidably disposed in the slide slot 110b, and a spring 148 whose two ends are respectively fixed to the wind direction detection box 110 and the push block 144. The spring 148 is used to be compressed after power is turned on to drive the pin 146 to move toward the rotating block 130. When the conductive block 122 moves to the top of the corresponding power connection pole 142, the conductive block 122 is electrically connected to the power connection pole 142, and the conductive block 122 is electrically connected to the spring 148 connected to the push block 144 through the push block 144. The metal of each turn of the energized spring 148 will generate a magnetic field in the same direction, so that the spring 148 is shortened. Since one end of the spring 148 is fixed to the wind direction detection box 110, the spring 148 drives the push block 144 and the ejector pin 146 connected to the push block 144 to move toward the rotating block 130 and hit the rotating block 130. Furthermore, when the push block 144 leaves the power connection pole 142, the spring 148 is de-energized, and after its kinetic energy is consumed, the spring 148 drives the push block 144 to contact the power connection pole 142 again.

[0039] In another specific embodiment, the rotating block 130 is connected to the wind direction detection box 110 in a damped rotation manner. This embodiment adopts a damped connection method to prevent the rotating block 130 from rotating a large amplitude under the action of the directional assembly 140, or directly rotating to the corresponding lowest point, thereby affecting the detection accuracy of the display ring 150.

[0040] In a more specific embodiment, a first magnetic member 132 is fixedly provided on the rotating block 130, and a second magnetic member (not shown in the figure) is fixedly provided on the display ring 150, and the second magnetic member is magnetically connected to the first magnetic member 132, so that the display ring 150 rotates with the rotating block 130. In this embodiment, the first magnetic member 132 is connected to the second magnetic member, and no mechanical contact is required, which is beneficial to the spatial design of the wind direction detection box 110, and the resistance to the display ring 150 is relatively smaller, thereby improving the detection accuracy of the display ring 150.

[0041] See also Figure 1 In another embodiment provided by the present invention, the meteorological measuring instrument also includes a mounting member 160 fixedly connected to the wind direction detection box 110, a meteorological box 170 for detecting the weather, a floating block 180 for driving the meteorological box 170 to float in the air, and a connecting component 190 connecting the meteorological box 170 and the mounting member 160.

[0042] It is understandable that the weather box 170 can be used to detect weather conditions such as temperature, humidity, visibility, black ice, rain and snow, so it needs to be placed at a certain height. The floating block 180 is mainly used to fill gases such as hydrogen and helium.

[0043] In a specific embodiment, the connecting assembly 190 includes a telescopic tube 191, and both ends of the telescopic tube 191 are respectively fixed to the weather box 170 and the mounting member 160. In this way, the height of the weather box 170 can be adjusted so as to be adjusted to a suitable height in different climates.

[0044] In a specific embodiment, the number of telescopic tubes 191 is two, and the connecting assembly 190 further includes a first synchronous wheel 192, a second synchronous wheel 193, a second synchronous wheel 193, a first wire roller (not shown), a second wire roller (not shown), a first wire 195 and a second wire 196; the second synchronous wheel 193 is sleeved on the first synchronous wheel 192 and the second synchronous wheel 193, the first synchronous wheel 192 is connected to the first wire roller, and the first wire roller is connected to the first wire 195; the second synchronous wheel 193 is connected to the second wire roller, and the second wire roller is connected to the second wire 196, and the first wire 195 and the second wire 196 are respectively used to drive the two telescopic tubes 191 to extend and retract. In this embodiment, the first wire roller and the second wire roller have the same function, so the first wire roller is taken as an example for explanation. The first wire roller realizes the contraction of the telescopic tube 191 by winding the first wire 195, and when the first wire roller releases the first wire 195, the telescopic tube 191 is stretched under the action of the floating block 180. Furthermore, in this embodiment, the structure of the second synchronous wheel 193 is used to achieve synchronous extension and retraction of the two telescopic tubes 191 , thereby ensuring the stability of the weather box 170 .

[0045] See also Figure 1 and Figure 3In another embodiment provided by the present invention, the meteorological measuring instrument further includes an anti-drop assembly 200 for preventing the meteorological box 170 from falling. An electrorheological fluid is provided in the telescopic tube 191. The anti-drop assembly 200 is used to change the magnetic field received by the electrorheological fluid so as to solidify the electrorheological fluid and lock the telescopic tube 191. Electrorheological fluid is a substance in the prior art that can change its form when the magnetic field changes. In this embodiment, the electrorheological fluid locks the telescopic tube 191 by changing the magnetic field, so that the meteorological measuring instrument is kept at a suitable height to avoid the phenomenon of damaging the meteorological box 170 due to excessive height.

[0046] In a specific embodiment, the anti-fall assembly 200 includes an inner box 201 fixed in the weather box 170 and having a receiving cavity 201a, a wind cup 202 rotatably arranged on the inner box 201 and used to rotate under the action of wind, an inner rod 203 connected to the rotating shaft of the wind cup 202, an outer tube 204 slidably arranged on the inner rod 203, an elastic member 205 arranged between the inner rod 203 and the outer tube 204, a counterweight block 206 connected to the outer tube 204, a conductive member 207 arranged on the counterweight block 206, and a conductive ring 208 fixed on the inner wall of the inner box 201. When the wind cup 202 rotates, the outer tube 204 rotates with the inner rod 203 and moves in a direction away from the inner rod 203, and when the conductive member 207 contacts the conductive ring 208, the magnetic field received by the electrorheological fluid changes and solidifies, and the telescopic tube 191 is locked.

[0047] When the wind speed is too high, the wind cup 202 rotates under the action of the wind force, causing the inner rod 203 to rotate in the accommodating chamber 201a, and the outer tube 204, which is slidably connected to the inner rod 203, slides in a direction away from the inner rod 203 under centrifugal motion, and the counterweight 206 connected to the outer tube 204 moves toward the inner wall of the inner box 201. When the conductive member 207 on the counterweight 206 contacts the conductive ring 208, the electric field of the conductive ring 208 changes, thereby solidifying the electrorheological fluid in the telescopic tube 191 and locking the telescopic tube 191 so that the weather box 170 is at this height.

[0048] See also Figure 4 In another embodiment provided by the present invention, the meteorological measuring instrument further includes three legs 210, and the legs 210 are fixedly connected to the wind direction detection box 110 and fixed on the ground.

[0049] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A meteorological measuring instrument used for meteorological information monitoring and early warning, characterized in that: include: A wind direction detection box, wherein the wind direction detection box is provided with a storage cavity and a plurality of slide grooves connecting the storage cavity and an external space; A fin, the fin is rotatably disposed on the wind direction detection box and directly faces the slide slot, and is used to rotate under the action of wind; A rotating block, the rotating block is rotatably disposed in the receiving cavity, and the rotating block is inclinedly disposed close to the end surface of the fin; A directional assembly, the directional assembly is arranged in the slide slot and is used to drive the rotating block to rotate under the rotation of the fin; as well as A display ring, the display ring is rotatably arranged on the outer periphery of the wind direction detection box and is connected to the rotating block, and the display ring is used to indicate the wind direction; A conductive block is provided on the end surface of the fin close to the wind direction detection box, and a power connecting rod fixed in the slide slot is provided on the directional assembly. The power connecting rod is used to energize after contacting the conductive block and drive the directional assembly to collide with the rotating block.

2. The meteorological measuring instrument according to claim 1, characterized in that: The directional assembly also includes a push block that abuts against the power connection rod and is slidably disposed in the slide groove, a push pin that is fixedly connected to the push block and is slidably disposed in the slide groove, and a spring whose two ends are respectively fixed to the wind direction detection box and the push block, and the spring is used to be compressed after power is turned on to drive the push pin to move toward the rotating block.

3. The meteorological measuring instrument according to claim 1, characterized in that: The rotating block is connected to the wind direction detection box in a damping rotation manner.

4. The meteorological measuring instrument according to claim 3, characterized in that: A first magnetic component is fixedly provided on the rotating block, and a second magnetic component is fixedly provided on the display ring. The second magnetic component is magnetically connected to the first magnetic component, so that the display ring rotates along with the rotating block.

5. The meteorological measuring instrument according to any one of claims 1 to 4, characterized in that: The meteorological measuring instrument also includes a mounting piece fixedly connected to the wind direction detection box, a meteorological box for detecting weather, a floating block for driving the meteorological box to float in the air, and a connecting assembly connecting the meteorological box and the mounting piece.

6. The meteorological measuring instrument according to claim 5, characterized in that: The connecting assembly comprises a telescopic tube, and two ends of the telescopic tube are respectively fixed on the weather box and the mounting member.

7. The meteorological measuring instrument according to claim 6, characterized in that: The number of the telescopic tubes is two, and the connecting assembly further includes a first synchronous wheel, a second synchronous wheel, a synchronous belt, a first wire roller, a second wire roller, a first wire and a second wire; the synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel, the first synchronous wheel is connected to the first wire roller, and the first wire roller is connected to the first wire; The second synchronous wheel is connected to the second wire roller, the second wire roller is connected to the second wire, and the first wire and the second wire are respectively used to drive the two telescopic tubes to extend and retract.

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